Our Tape in Hair Extensions are made with real Remy human hair. We have 4 different levels of hair quality that range from entry level to celebrity status. Each quality is combined with either Indian Remy hair, Chinese Remy hair, or a mix of both. There are over 15 different colors to choose from (which includes our funky colored hair), as well as different lengths. Our tape in Remy human hair extensions for women, come in a pack of 20 pieces which is 10 sandwiches. Each pack is 50 grams. For a full installation we recommend 2 to 3 packs.